I think its better to make one yourself from scratch! USD 2500 is alot of money here just for a road bike! Thats about 70 thousand baht. I would have to save for atleat 4 months before I can spend that much cash.
I saw a Thai guy driving a Spark 135 the other day in Pattaya...had the same exact decals on the body but only that, nothing else modified. He was parked right next to me at the stop light so I took a look...pretty dull I must say compared to the picture Glowplug posted of the Rossi version.